#components-layout-demo-responsive.logo {
    height: 32px;
    margin: 16px;
    background: rgba(255, 255, 255, 0.2);
}
.logo {
    height: 32px;
    margin: 16px;
    background: rgba(255, 255, 255, 0.2);
}

.site-layout-sub-header-background {
    background: #fff;
}

.site-layout-background {
    background: #fff;
}